Kelvin: Optics for smartphones. Focus on What Matters!This digital project blurs the lines between the convenience of mobile photography and the power of professional optics.
The Levenhuk Kelvin TLC50 turns your smartphone camera into a true telephoto lens. Distance is no longer an obstacle. Take bright, sharp photos right on your phone without losing any image quality.
This telecular is perfect for travel and hiking, concerts and sports events, nature watching, city walks, shooting the Moon, and creating photo and video content for social media.
With the Levenhuk Kelvin TLC50, you can capture what is out of reach. Simply attach the photogadget to your smartphone and discover new possibilities for mobile photography.
The set includes the telecular, a smartphone adapter, and a tripod, making it a complete kit for creativity and self-expression. Since it is designed to work with any smartphone, it is compatible with all Android and iPhone models thanks to its versatile mounting system.
Key features:
- Attaches to your smartphone in seconds
- Compact design makes it easy to take anywhere
- Smooth 20x to 60x zoom lets you see farther and capture more
- Optical magnification instead of digital zoom provides true detail without blur or digital artifacts
- Fully multi‑coated optical glass delivers bright, high‑contrast images
- High light-gathering capacity for shooting even in twilight or challenging lighting conditions
- Tripod included for taking steady shots and shake-free videos
The kit includes:
- Telecular
- Smartphone adapter
- Eyecup
- Protective lens caps (2 pcs.)
- Soft EVA spacers (3 pcs.)
- Tripod
- Cleaning wipe
- User manual and warranty slip
Use the soft EVA spacers to fine‑tune the smartphone adapter to your phone’s thickness and width.
| Brand | Kelvin |
| Warranty | 50 years |
| EAN | 5905555027753 |
| Package size (LxWxH) | 36x18x7 cm |
| Shipping Weight | 1.735 kg |
| Application | Wildlife & Birding |
| Type | telecular |
| Compatible devices | iPhone and Android smartphones |
| Optical design | 13 elements in 10 groups |
| Prism type | Schmidt‑Pechan with silver coating |
| Optics material | optical glass |
| Optics coating | fully multi-coated |
| Magnification, x | 20 — 60 |
| Objective lens diameter (aperture), mm | 45 |
| Angle of view, ° | 51 |
| Close focus, m | 3 |
| Light-gathering capacity, % | 99 |
| Reflectivity, % | 95 |
| Distortion, % | 3 |
| Mounting on a tripod | yes |
| Adaptable to a tripod | standard 1/4" thread |
| Tripod type | floor stand |
| Head | 360° swivel, ball head |
| Tripod length (folded), mm | 340 |
| Operating temperature range, °C | 0 — 40 |
| Storage temperature range,°C | -20 — 45 |
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